3421051021232 has 80 divisors (see below), whose sum is σ = 7242653107200. Its totient is φ = 1555998667776.

The previous prime is 3421051021183. The next prime is 3421051021243. The reversal of 3421051021232 is 2321201501243.

3421051021232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3421051021232² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3501398 + ... + 4370570.

It is an arithmetic number, because the mean of its divisors is an integer number (90533163840).

Almost surely, 2^{3421051021232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3421051021232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3621326553600).

3421051021232 is an abundant number, since it is smaller than the sum of its proper divisors (3821602085968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421051021232 is a wasteful number, since it uses less digits than its factorization.

3421051021232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869470 (or 869464 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 3421051021232 its reverse (2321201501243), we get a palindrome (5742252522475).

The spelling of 3421051021232 in words is "three trillion, four hundred twenty-one billion, fifty-one million, twenty-one thousand, two hundred thirty-two".